Array
(
    [1] => Array
        (
            [name] => Spirit levels
            [identifier] => WG001
            [id] => 1
            [pid] => 0
            [link] => /en/products/list/spirit-levels.html
            [sorting] => 1000
            [sub] => Array
                (
                    [2] => Array
                        (
                            [name] => Standard spirit levels
                            [identifier] => UWG002
                            [id] => 2
                            [pid] => 1
                            [link] => /en/products/list/standard-spirit-levels.html
                            [sorting] => 1000
                        )

                    [3] => Array
                        (
                            [name] => Torpedo and pocket spirit levels
                            [identifier] => UWG003
                            [id] => 3
                            [pid] => 1
                            [link] => /en/products/list/torpedo-and-pocket-spirit-levels.html
                            [sorting] => 1000
                        )

                    [4] => Array
                        (
                            [name] => Spirit level sets
                            [identifier] => UWG004
                            [id] => 4
                            [pid] => 1
                            [link] => /en/products/list/spirit-level-sets.html
                            [sorting] => 1000
                        )

                    [5] => Array
                        (
                            [name] => Spirit level accessories
                            [identifier] => UWG005
                            [id] => 5
                            [pid] => 1
                            [link] => /en/products/list/spirit-level-accessories.html
                            [sorting] => 1000
                        )

                )

        )

    [6] => Array
        (
            [name] => Electronic measuring tools
            [identifier] => WG002
            [id] => 6
            [pid] => 0
            [link] => /en/products/list/electronic-measuring-tools.html
            [sorting] => 2000
            [sub] => Array
                (
                    [9] => Array
                        (
                            [name] => Digital protractors
                            [identifier] => UWG061
                            [id] => 9
                            [pid] => 6
                            [link] => /en/products/list/digital-protractors.html
                            [sorting] => 2000
                        )

                    [8] => Array
                        (
                            [name] => Electronic angle finder
                            [identifier] => UWG026
                            [id] => 8
                            [pid] => 6
                            [link] => /en/products/list/electronic-angle-finder.html
                            [sorting] => 2000
                        )

                    [7] => Array
                        (
                            [name] => Electronic spirit levels
                            [identifier] => UWG006
                            [id] => 7
                            [pid] => 6
                            [link] => /en/products/list/electronic-spirit-levels.html
                            [sorting] => 2000
                        )

                )

        )

    [10] => Array
        (
            [name] => Lasers
            [identifier] => WG003
            [id] => 10
            [pid] => 0
            [link] => /en/products/list/lasers.html
            [sorting] => 3000
            [sub] => Array
                (
                    [14] => Array
                        (
                            [name] => Laser accessories
                            [identifier] => UWG010
                            [id] => 14
                            [pid] => 10
                            [link] => /en/products/list/laser-accessories.html
                            [sorting] => 3000
                        )

                    [13] => Array
                        (
                            [name] => Rotation lasers
                            [identifier] => UWG009
                            [id] => 13
                            [pid] => 10
                            [link] => /en/products/list/rotation-lasers.html
                            [sorting] => 3000
                        )

                    [12] => Array
                        (
                            [name] => Point and line lasers
                            [identifier] => UWG008
                            [id] => 12
                            [pid] => 10
                            [link] => /en/products/list/point-and-line-lasers.html
                            [sorting] => 3000
                        )

                    [11] => Array
                        (
                            [name] => Laser distance measurers
                            [identifier] => UWG007
                            [id] => 11
                            [pid] => 10
                            [link] => /en/products/list/laser-distance-measurers.html
                            [sorting] => 3000
                        )

                )

        )

    [15] => Array
        (
            [name] => Tape measures
            [identifier] => WG004
            [id] => 15
            [pid] => 0
            [link] => /en/products/list/tape-measures.html
            [sorting] => 4000
            [sub] => Array
                (
                    [16] => Array
                        (
                            [name] => Pocket tapes
                            [identifier] => UWG013
                            [id] => 16
                            [pid] => 15
                            [link] => /en/products/list/pocket-tapes.html
                            [sorting] => 4000
                        )

                    [17] => Array
                        (
                            [name] => Closed case and open reel tapes
                            [identifier] => UWG065
                            [id] => 17
                            [pid] => 15
                            [link] => /en/products/list/closed-case-and-open-reel-tapes.html
                            [sorting] => 4000
                        )

                )

        )

    [18] => Array
        (
            [name] => Folding rules
            [identifier] => WG006
            [id] => 18
            [pid] => 0
            [link] => /en/products/list/folding-rules.html
            [sorting] => 5000
            [sub] => Array
                (
                    [20] => Array
                        (
                            [name] => Plastic folding rulers
                            [identifier] => UWG019
                            [id] => 20
                            [pid] => 18
                            [link] => /en/products/list/plastic-folding-rulers.html
                            [sorting] => 5000
                        )

                    [19] => Array
                        (
                            [name] => Wooden folding rulers
                            [identifier] => UWG018
                            [id] => 19
                            [pid] => 18
                            [link] => /en/products/list/wooden-folding-rulers.html
                            [sorting] => 5000
                        )

                )

        )

    [21] => Array
        (
            [name] => Optical levels
            [identifier] => WG007
            [id] => 21
            [pid] => 0
            [link] => /en/products/list/optical-levels.html
            [sorting] => 7000
            [sub] => Array
                (
                    [22] => Array
                        (
                            [name] => Optical levels
                            [identifier] => UWG021
                            [id] => 22
                            [pid] => 21
                            [link] => /en/products/list/optical-levels2.html
                            [sorting] => 7000
                        )

                )

        )

)